== lustre-rsync-test test 2c: Replicate files while dbench is running. ========================================================== 16:06:06 (1787601966) mdd.lustre-MDT0000.changelog_mask=+hsm Registered 1 changelog users: 'cl4' lustre-MDT0000: Registered changelog user cl4 looking for dbench program /usr/bin/dbench found dbench client file /usr/share/dbench/client.txt '/usr/share/dbench/client.txt' -> 'client.txt' copying required dbench files to chroot directory /mnt/lustre/d2c.lustre-rsync-test '/usr/bin/dbench' -> 'dbench' lib64/libpopt.so.0 lib64/libc.so.6 lib64/ld-linux-x86-64.so.2 running 'dbench 2 -t 60' in /mnt/lustre/d2c.lustre-rsync-test at Mon Aug 24 16:06:12 EDT 2026 waiting for dbench pid 12413 dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 Running for 60 seconds with load 'client.txt' and minimum warmup 12 secs 0 of 2 processes prepared for launch 0 sec 2 of 2 processes prepared for launch 0 sec releasing clients 2 112 10.46 MB/sec warmup 1 sec latency 115.654 ms 2 190 7.57 MB/sec warmup 2 sec latency 98.441 ms 2 275 6.87 MB/sec warmup 3 sec latency 90.710 ms 2 338 6.08 MB/sec warmup 4 sec latency 129.472 ms 2 418 5.89 MB/sec warmup 5 sec latency 134.766 ms 2 508 5.86 MB/sec warmup 6 sec latency 88.714 ms 2 652 6.01 MB/sec warmup 7 sec latency 107.123 ms Running lustre_rsync 2 677 5.29 MB/sec warmup 8 sec latency 235.053 ms 2 725 4.73 MB/sec warmup 9 sec latency 210.004 ms 2 778 4.27 MB/sec warmup 10 sec latency 139.716 ms 2 799 3.90 MB/sec warmup 11 sec latency 291.629 ms 2 916 0.31 MB/sec execute 1 sec latency 167.363 ms 2 980 0.28 MB/sec execute 2 sec latency 119.512 ms 2 1091 0.88 MB/sec execute 3 sec latency 183.412 ms 2 1191 0.71 MB/sec execute 4 sec latency 60.887 ms 2 1253 0.59 MB/sec execute 5 sec latency 74.090 ms 2 1419 1.47 MB/sec execute 6 sec latency 78.582 ms 2 1477 1.26 MB/sec execute 7 sec latency 81.562 ms 2 1552 1.12 MB/sec execute 8 sec latency 216.082 ms 2 1632 1.01 MB/sec execute 9 sec latency 79.994 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 0 Clear changelog after use: no Errors: 0 lustre_rsync took 14 seconds Changelog records consumed: 282 2 1715 0.92 MB/sec execute 10 sec latency 189.430 ms 2 1788 0.85 MB/sec execute 11 sec latency 69.291 ms 2 1860 0.79 MB/sec execute 12 sec latency 75.507 ms 2 1971 0.74 MB/sec execute 13 sec latency 168.883 ms 2 2054 0.71 MB/sec execute 14 sec latency 61.447 ms 12413 12414 12415 Running lustre_rsync 2 2161 0.68 MB/sec execute 15 sec latency 70.983 ms 2 2310 0.77 MB/sec execute 16 sec latency 79.480 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 3454 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 569 2 2386 0.75 MB/sec execute 17 sec latency 161.585 ms 2 2466 0.78 MB/sec execute 18 sec latency 87.491 ms 2 2579 0.77 MB/sec execute 19 sec latency 181.706 ms 2 2776 1.03 MB/sec execute 20 sec latency 145.300 ms 2 2982 1.13 MB/sec execute 21 sec latency 139.578 ms 12413 12414 12415 Running lustre_rsync 2 3101 1.11 MB/sec execute 22 sec latency 224.195 ms 2 3291 1.19 MB/sec execute 23 sec latency 202.943 ms 2 3369 1.15 MB/sec execute 24 sec latency 178.168 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 4022 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 321 2 3565 1.34 MB/sec execute 25 sec latency 69.392 ms 2 3690 1.32 MB/sec execute 26 sec latency 55.664 ms 2 3788 1.34 MB/sec execute 27 sec latency 67.570 ms 2 3882 1.30 MB/sec execute 28 sec latency 76.137 ms 2 3953 1.27 MB/sec execute 29 sec latency 125.559 ms 12413 12414 12415 Running lustre_rsync 2 4037 1.23 MB/sec execute 30 sec latency 90.701 ms 2 4112 1.19 MB/sec execute 31 sec latency 76.474 ms 2 4225 1.16 MB/sec execute 32 sec latency 82.602 ms 2 4259 1.13 MB/sec execute 33 sec latency 420.395 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 4342 Clear changelog after use: no Errors: 0 lustre_rsync took 4 seconds Changelog records consumed: 441 2 4294 1.10 MB/sec execute 34 sec latency 224.267 ms 2 4348 1.08 MB/sec execute 35 sec latency 167.150 ms 2 4380 1.05 MB/sec execute 36 sec latency 182.534 ms 2 4466 1.04 MB/sec execute 37 sec latency 102.601 ms 2 4527 1.02 MB/sec execute 38 sec latency 134.481 ms 12413 12414 12415 Running lustre_rsync 2 4582 1.02 MB/sec execute 39 sec latency 193.132 ms 2 4693 1.02 MB/sec execute 40 sec latency 73.283 ms 2 4755 1.00 MB/sec execute 41 sec latency 96.329 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 4782 Clear changelog after use: no Errors: 0 lustre_rsync took 3 seconds Changelog records consumed: 256 2 4824 0.98 MB/sec execute 42 sec latency 68.833 ms 2 4980 1.09 MB/sec execute 43 sec latency 75.686 ms 2 5043 1.07 MB/sec execute 44 sec latency 165.833 ms 2 5115 1.05 MB/sec execute 45 sec latency 166.320 ms 2 5174 1.03 MB/sec execute 46 sec latency 82.001 ms 12413 12414 12415 Running lustre_rsync 2 5244 1.01 MB/sec execute 47 sec latency 157.038 ms 2 5288 0.99 MB/sec execute 48 sec latency 89.627 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 5037 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 225 2 5361 0.97 MB/sec execute 49 sec latency 77.828 ms 2 5442 0.95 MB/sec execute 50 sec latency 78.677 ms 2 5547 0.94 MB/sec execute 51 sec latency 114.930 ms 2 5593 0.92 MB/sec execute 52 sec latency 91.591 ms 2 5711 0.91 MB/sec execute 53 sec latency 70.729 ms 12413 12414 12415 Running lustre_rsync 2 5768 0.90 MB/sec execute 54 sec latency 111.414 ms Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 5261 Clear changelog after use: no Errors: 0 lustre_rsync took 1 seconds Changelog records consumed: 248 2 5881 0.92 MB/sec execute 55 sec latency 108.378 ms 2 5951 0.91 MB/sec execute 56 sec latency 187.911 ms 2 6012 0.90 MB/sec execute 57 sec latency 122.062 ms 2 6133 0.91 MB/sec execute 58 sec latency 136.889 ms 2 6324 1.00 MB/sec execute 59 sec latency 159.527 ms 12413 12414 12415 Running lustre_rsync 2 cleanup 60 sec 2 cleanup 61 sec Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 5508 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 224 2 cleanup 62 sec 0 cleanup 62 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 1905 32.138 178.128 Close 1467 7.734 35.488 Rename 84 47.172 121.331 Unlink 322 12.425 54.870 Qpathinfo 1830 7.799 76.387 Qfileinfo 337 0.689 20.057 Qfsinfo 284 0.475 11.392 Sfileinfo 178 31.483 68.825 Find 652 1.615 42.847 WriteX 1000 4.831 97.964 ReadX 3023 0.053 4.963 LockX 8 8.811 18.265 UnlockX 8 6.724 10.931 Flush 122 106.874 420.371 Throughput 0.997525 MB/sec 2 clients 2 procs max_latency=420.395 ms stopping dbench in /mnt/lustre/d2c.lustre-rsync-test at Mon Aug 24 16:07:27 EDT 2026 with return code 0 clean dbench files in /mnt/lustre/d2c.lustre-rsync-test /mnt/lustre/d2c.lustre-rsync-test /mnt/lustre/d2c.lustre-rsync-test removed directory 'clients/client0/~dmtmp/COREL' removed directory 'clients/client0/~dmtmp/SEED' removed directory 'clients/client0/~dmtmp/PM' removed directory 'clients/client0/~dmtmp/WORDPRO' removed directory 'clients/client0/~dmtmp/ACCESS' removed directory 'clients/client0/~dmtmp/WORD' removed directory 'clients/client0/~dmtmp/PARADOX' removed directory 'clients/client0/~dmtmp/EXCEL' removed directory 'clients/client0/~dmtmp/PWRPNT' removed directory 'clients/client0/~dmtmp' removed directory 'clients/client0' removed directory 'clients/client1/~dmtmp/ACCESS' removed directory 'clients/client1/~dmtmp/WORD' removed directory 'clients/client1/~dmtmp/PM' removed directory 'clients/client1/~dmtmp/WORDPRO' removed directory 'clients/client1/~dmtmp/EXCEL' removed directory 'clients/client1/~dmtmp/SEED' removed directory 'clients/client1/~dmtmp/PWRPNT' removed directory 'clients/client1/~dmtmp/COREL' removed directory 'clients/client1/~dmtmp/PARADOX' removed directory 'clients/client1/~dmtmp' removed directory 'clients/client1' removed directory 'clients' removed 'client.txt' removed 'dbench' removed 'lib64/libpopt.so.0' removed 'lib64/libc.so.6' removed 'lib64/ld-linux-x86-64.so.2' /mnt/lustre/d2c.lustre-rsync-test dbench successfully finished Running lustre_rsync Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 5731 Clear changelog after use: no Errors: 0 lustre_rsync took 2 seconds Changelog records consumed: 190 Running final lustre_rsync Lustre filesystem: lustre MDT device: lustre-MDT0000 Source: /mnt/lustre Target: /mnt/target Target: /mnt/target2 Statuslog: /tmp/lustre_rsync.log Changelog registration: cl4 Starting changelog record: 5920 Clear changelog after use: no Errors: 0 lustre_rsync took 0 seconds Changelog records consumed: 1 lustre-MDT0000: clear the changelog for cl4 of all records lustre-MDT0000: clear the changelog for cl4 of all records lustre-MDT0000: Deregistered changelog user #4 lustre-MDT0000: changelog user 'cl4' not found